[relationship]

Pierre François ARPIN [is] [[a nephew] of Jean François LEDUCQ].

[indeed,]
- Théodore LEDUCQ (1 [relationship link]).
[is] [at the same time]
- [ 父 of Jean François LEDUCQ]
- [[a grandfather of Pierre François ARPIN]

Théodore LEDUCQ 1723-1794
\|

\|		\|
Jean François LEDUCQ 1761		Marie Reine LEDUCQ 1768 &1789 Alexandre Joseph ARPIN 1768-1825
		\|
		Pierre François ARPIN 1807-1881

[total]: 1 [relationship link]